Captcha::settings PHP Method

    public static function settings($controller)
    {
        if (!c('Garden.Registration.ManageCaptcha', true)) {
            return null;
        }
        // Hook to allow rendering of captcha settings form
        $controller->fireAs('captcha')->fireEvent('settings');
        return null;
    }

</th>
                    <td class="Alt"><?php 
    echo t($Description);
    ?>
</td>
                </tr>
            <?php 
}
?>
            </tbody>
        </table>
    </div>
</div>

<?php 
Captcha::settings($this);
?>

<?php 
$this->fireEvent('RegistrationView');
?>

<div id="InvitationExpiration" class="form-group">
    <div class="label-wrap">
    <?php 
echo $this->Form->label('Invitations will expire', 'Garden.Registration.InviteExpiration');
?>
    </div>
    <div class="input-wrap">
    <?php 
echo $this->Form->dropDown('Garden.Registration.InviteExpiration', $this->InviteExpirationOptions, array('value' => $this->InviteExpiration));